Nut Testing

Nuts are a category of closed fruits, which refer to the seeds of woody plants with a hard shell. The peel is hard and contains one or more seeds. Nuts are the essence of plants. They are generally rich in nutrients and contain high levels of protein, oil, minerals, and vitamins. They have excellent effects on human growth and development, strengthening physical fitness, and preventing diseases.

STEMart provides comprehensive nut testing services to improve quality management levels for enterprises, enhance product market competitiveness, and improve product safety.

Test Samples

• Tree Nuts: almonds, cashews, hazelnuts, longans, walnuts, pine nuts, chestnuts, pistachios, macadamia nuts, raisins, pecans, persimmons, broad beans, almonds, etc.
• Seed Nuts: peanuts, lotus seeds, sunflower seeds, pumpkin seeds, watermelon seeds, dried sweet potatoes, etc.

Standard Tests

• Physical and Chemical Index Testing
  • Sensory testing
  • Water content testing
  • pH value testing
  • Ash testing
  • Acid value testing
  • Peroxide value testing
• Hygiene Index Testing
  • Aflatoxin detection
  • Sulfur dioxide detection
  • Pesticide residue detection
  • Heavy metal detection
  • Cyclamate detection
  • Pigment detection
  • Benzopyrene detection
• Microbial Indicator Testing
  • Count colony testing
  • Coliform testing
  • Mold testing
  • Yeast testing
  • Salmonella testing
  • Shigella testing
  • Staphylococcus aureus testing
  • Commercial sterility testing
• Ingredient Analysis
  • Principal component analysis
  • Full component analysis
  • Unknown substance analysis
  • Qualitative and quantitative analysis
  • Nutritional component testing
  • Component content testing
• Other Testing
  • Quality testing
  • Indicator testing
  • Nutrition labeling

For more information about our nut testing services, please contact us.